:host div:first-child{
    width: 100%;
    display: flex;
    justify-content: space-around;
    h1{
        flex: 1;
        text-align: center;
    }
    h1:hover{
        background-color: #ccc;
    }
}
:host div:last-child{
    width: 100%;
}
.tab-active{
    border-bottom: solid 2px;
    border-color: aqua;
    padding-bottom: 5px;
}
nova-tab{
    width:100%;
}